Finding the Fourth Proportional to 8,393.82, 12,592.17 and 2,550.30

Step by Step Solution

1. Step 1: Write the proportion equation
   8,393.82 : 12,592.17 = 2,550.30 : x
2. Step 2: Convert to fraction form
   8,393.82/12,592.17 = 2,550.30/x
3. Step 3: Cross multiply
   8,393.82x = 12,592.17 × 2,550.30
4. Step 4: Simplify right side
   8,393.82x = 32,113,811.15
5. Step 5: Solve for x
   x = 32,113,811.15/8,393.82
6. Step 6: Final answer
   x = 3,825.89